Make a backup of all you indices on ElasticSearch with this Bash Script

backup_entire_elasticsearch.sh

#!/bin/bash
# Author: Samy Coenen
# Company: Gluo NV
SOURCE=https://............es.amazonaws.com
indice_list="$(curl -XGET $SOURCE/_cat/indices?pretty=true -v | cut -d $' ' -f3)"
for item in $indice_list
do
elasticdump \
  --input=$SOURCE/$item \
  --output=$ \
  --type=data \
  > "${item}elasticsearch-exported.json"
done